EP2006170A2 - Appareil et procédé de démarrage d'un moteur automobile - Google Patents

Appareil et procédé de démarrage d'un moteur automobile Download PDF

Info

Publication number
EP2006170A2
EP2006170A2 EP20080158200 EP08158200A EP2006170A2 EP 2006170 A2 EP2006170 A2 EP 2006170A2 EP 20080158200 EP20080158200 EP 20080158200 EP 08158200 A EP08158200 A EP 08158200A EP 2006170 A2 EP2006170 A2 EP 2006170A2
Authority
EP
European Patent Office
Prior art keywords
smart key
starting
automobile engine
case
ignition switch
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
EP20080158200
Other languages
German (de)
English (en)
Other versions
EP2006170A3 (fr
Inventor
Jae Woo Yang
Min Seok Kim
Young Tak Kim
Jae Pyung Ko
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Research Foundation for Industry Academy Cooperation of Dong A University
Original Assignee
Research Foundation for Industry Academy Cooperation of Dong A University
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Research Foundation for Industry Academy Cooperation of Dong A University filed Critical Research Foundation for Industry Academy Cooperation of Dong A University
Publication of EP2006170A2 publication Critical patent/EP2006170A2/fr
Publication of EP2006170A3 publication Critical patent/EP2006170A3/fr
Withdrawn legal-status Critical Current

Links

Images

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02N—STARTING OF COMBUSTION ENGINES; STARTING AIDS FOR SUCH ENGINES, NOT OTHERWISE PROVIDED FOR
    • F02N11/00—Starting of engines by means of electric motors
    • F02N11/08—Circuits specially adapted for starting of engines
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R25/00—Fittings or systems for preventing or indicating unauthorised use or theft of vehicles
    • B60R25/01—Fittings or systems for preventing or indicating unauthorised use or theft of vehicles operating on vehicle systems or fittings, e.g. on doors, seats or windscreens
    • B60R25/04—Fittings or systems for preventing or indicating unauthorised use or theft of vehicles operating on vehicle systems or fittings, e.g. on doors, seats or windscreens operating on the propulsion system, e.g. engine or drive motor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R25/00—Fittings or systems for preventing or indicating unauthorised use or theft of vehicles
    • B60R25/20—Means to switch the anti-theft system on or off
    • B60R25/24—Means to switch the anti-theft system on or off using electronic identifiers containing a code not memorised by the user
    • B60R25/246—Means to switch the anti-theft system on or off using electronic identifiers containing a code not memorised by the user characterised by the challenge triggering
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02N—STARTING OF COMBUSTION ENGINES; STARTING AIDS FOR SUCH ENGINES, NOT OTHERWISE PROVIDED FOR
    • F02N11/00—Starting of engines by means of electric motors
    • F02N11/10—Safety devices

Definitions

  • the present invention relates to an apparatus and a method for starting automobile engine, specifically to an apparatus and a method for starting automobile engine wherein the automobile engine can be started through a radio communication between an automobile smart key and a smart key electronic control unit(hereinafter, referred to as ECU).
  • ECU smart key electronic control unit
  • An ignition switch 110 is able to change the status of the automobile when a physical automobile key (not shown in the figs.) is inserted into a key hole 112 provided in a key cylinder 111, and then the automobile key is rotated.
  • the rotation steps of the automobile key are comprised of 4 steps, that is, LOCK, power supply to the accessory (ACC), on of the control device and deriving device (ON) and START, wherein the automobile key is able to be inserted into an ignition lock and released from the ignition lock on in the LOCK step and starts the engine of the automobile in the START step.
  • the automobile key is inserted into the key hole 112 and the ignition switch 110 is rotated to the START position where the engine is started, thereby power supply being started by a power supply unit 140. Then, power is supplied to a starting relay 220 through the ignition switch 110.
  • starting relay 120 electricity is supplied to the coil 121 so that the first switch 122 becomes to be on and the power supply unit 140 supplies electric power to solenoid coil 131 of the starting motor driving part 130.
  • the second switch 132 successively becomes to be on, so that electric power is supplied to the starting motor 122 from the power supply unit 140, thereby the engine being started.
  • automobile is subject to be theft because the automobile key can be copied, and the automobile key has to be manually inserted to the key cylinder to start the automobile.
  • An aspect of the present invention provides an apparatus and a method for starting an automobile engine wherein a smart key ECU decides the validity of the smart key through the radio communication with the smart key when the break pedal signal and the transmission lever parking position signals are ON, and in case the smart key is decided to be valid, the smart key ECU starts the automobile engine.
  • Another aspect of the present invention provides an apparatus and a method for starting an automobile engine wherein in case the validity of the smart key is confirmed, the driver can start the engine without physically inserting the automobile.
  • the present invention provides a smart ECU of an automobile engine starting apparatus, comprising, a transmission part, a receiving part, a starting control relay, and a MCU (Micro Control Unit).
  • the transmission part transmits a smart key ID request signal to a smart key wirelessly
  • the receiving part receives the smart key ID from the smart key
  • the starting control relay supplies an electric power provided through a ignition switch to a starting relay
  • the MCU transmits the request signal of the smart key ID to the smart key through the transmission part in case that the break pedal signal is turned ON at the state that the transmission lever P position signal is ON, receives the smart key ID from the smart key through the receiving part, performs a verification of the smart key by comparing the received smart key ID with a prescribed ID, and turns the starting control relay ON in case the smart key is verified.
  • the present invention provides an automobile engine starting apparatus, comprising, an ignition switch, a smart key, a smart key ECU, a starting relay and a starting motor driving part.
  • the ignition switch ignites the automobile engine thereby supplying electric power for the starting of the automobile
  • the smart key is prescribed with its unique ID therein and is able to communicate wirelessly
  • the smart key ECU performs a verification of the smart key in case that a transmission lever P position signal and a break pedal signal are ON, and supplies the electric power which is supplied by the ignition switch to the other parts in case the ignition switch is turned ON within a prescribed time T since the verification of the smart key
  • the starting relay switches the supply of the electric power according to the electric power which is supplied from the smart key ECU through the ignition switch
  • the starting motor driving part is supplied with the electric power according to the switching of the starting relay and drives a driving motor for the starting of the automobile engine with the supplied electric power.
  • the present invention provides an automobile engine starting method which comprises the first step where it is decided whether or not a transmission lever P position signal and a break pedal signal are decided to be ON, the second step where a smart key ECU requests a smart key for a smart key ID in case the both signals are ON, the third step where the smart key ECU receives the smart key ID from the smart key and performs the verification of the smart key using the received smart key ID, the fourth step where the starting control relay is ON in case that the smart key is verified; and the fifth step where the automobile engine is started by supplying the electric power which is supplied through the ignition switch to the starting motor through the starting relay in case that the ignition switch is turned ON within the prescribed time T after the starting control relay is turned ON.
  • the automobile engine starting device includes an ignition switch 210, a smart key 220, a smart key ECU 230, a starting relay 240 and a starting motor driving part 250 as shown in figs. 2A and 2B .
  • the ignition switch 210 is for starting the automobile engine by igniting the automobile engine.
  • a driver sits on a driver's seat and rotates an automobile key to start the engine of the automobile.
  • the status of the automobile is converted in accordance with the rotation steps of the automobile key, which are comprised of LOCK, power supply to the accessory (ACC), on of the control device and deriving device (ON) and START, wherein the automobile key can be inserted into an ignition lock and released form the ignition lock only in the LOCK position, and the engine can be started in the START step. That is, when the ignition switch 210 is rotated to the START step the electricity is supplied to the ECU 230 by the power supply unit 260, and then to the starting motor 253 through the starting relay 204, and thus the engine can be started.
  • the ignition switch 210 may include an ignition nob 211 as shown in fig. 2B .
  • the ignition nob 211 converts to the UNLOCK state from the LOCK state as soon the smart key 220 is verified, and successively coverts the steps of the ignition switch 210 as LOCK-ACC-ON-START, so that the ignition nob 211 can manipulate the starting process.
  • the driver can start the automobile more conveniently.
  • the driver can converts the ignition switch 210 from the LOCK step to the START step, where electric power is supplied to the starting motor 253 for the starting of the automobile engine without the automobile key being inserted.
  • the smart key 220 performs radio communication with the smart key ECU 230, the type of the radio communication being low frequency (LF) communication and radio frequency (RF) communication.
  • the smart key 220 includes a unique identifier ID and exchanges the ID with the smart key ECU 230 through the radio communication.
  • the smart key 220 transmits the ID to the smart key ECU through the radio communication when the smart key 220 receives a requesting signal of the ID form the smart key ECU 230 through the radio communication.
  • the radio communication is being widely used in the lives of the modern people, the examples of which includes a cellular phone, a beeper, a household wireless phone, a wireless automobile starter, a bus card, a transportation card, an identification tag, wireless RF barcode tag in a shopping center, television and radio broadcastings, GPS, location recognition system and a weather-forecast (a weather radar).
  • the present embodiment adopts the LF/RF communications as its communication type.
  • the smart key ECU 230 is supplied with the electric power of the electric power unit 260 supplied by the ignition switch 210, and requests for the smart key ID through the radio communication. On receiving the smart key ID from the smart key 220, the smart key ECU 230 verifies the smart key 220 by comparing the received smart key ID with a prescribed ID. Then, when the smart key 220 is verified, the smart key ECU supplies the electric power supplied by the power supply unit 260 through the ignition switch 210 to the starting relay 240.
  • the smart key ECU 230 includes a receiving part 235, a transmission part 236, a micro control unit (hereinafter, referred to as MCU), a starting control relay 234 and a timer 235.
  • the receiving part 235 and the transmission part 236 perform the radio communication with the smart key 220 and the MCU 233 performs the verification of the smart key 220 and controls the smart key ECU 230 in general.
  • the starting relay 234 supplies or cuts the electric power for driving the starting relay 240 according to the control of the MCU 233.
  • the timer 235 counts the time since the verification of the smart key 220 and provides the MCU with the counted time.
  • the receiving part 231 and the transmission part 234 exchange data through the radio communication with the smart key 220.
  • the transmission part 232 transmits a signal requesting for the smart key ID through the radio communication in case the parking position signal 280 of the transmission lever and the break pedal signal of an automatic transmission are ON.
  • the receiving part 231 receives the smart key ID transmitted from the smart key 220 in response to the request signal.
  • the transmission part 232 transmits the ID request signal to the smart key 220 through the LF communication, while the receiving part 231 receives the smart key ID from the smart key through the RF communication.
  • the transmission part 232 may includes two or more antenna which transmit a wave with the frequency of 120 ⁇ 130 kHz, while the receiving part 231 includes one or more antenna which transmit a wave with the frequency of 310 - 320 MHz or 430 - 440 MHz. These frequency bands are merely examples, and thus are subject to various modifications.
  • the break pedal signal 270 when the driver steps on the break pedal, ON signal is outputted to the MCU 233 through a signal processing in a switch(not shown in the fig.) provided therein, while when the driver does not step on the break pedal, OFF signal is outputted to the MCU 233.
  • the transmission lever P position signal 280 when the automatic transmission lever is positioned in P position, ON signal is outputted to the MCU 233 according to a signal processing in a switch (not shown in the fig.). In genera, the P position of the automatic transmission lever is used when parking or starting an automobile, the N position is used when starting an automobile in neutral poison or stops the automobile for a considerable time interval while driving and the D position is used when driving an automobile.
  • the transmission lever when starting an automatic automobile, the transmission lever is positioned from the P position to the D position via the R and the N positions, and the MCU 233 checks the initial state, or the P position state. That is, when the transmission lever is positioned at the P position which indicates that the automobile is at parking state, the MCU 233 perceives that the transmission lever P position signal 280 is ON.
  • the MCU 233 performs the verification of the smart key 220 by comparing the smart key ID received by the receiving part 231 with the prescribed ID. In case the smart key 220 is verified, the MCU 233 turns ON the starting control relay 234 to transmit the electric power supplied by the power supply unit 260 through the ignition switch 210.
  • the starting control relay desirably may include a switch.
  • the switch is at opened state initially, and when the ON signal is received from the MCU 233, the switch is closed by the starting control relay 234, so that the electric power, which is supplied by the power supply unit 260 through the ignition switch 210, is supplied to the starting relay 240.
  • the timer 235 counts the time since the verification of the smart key 220 by the MCE 233. Using the time counted by the timer 235, the MCU 233 turns OFF the staring control relay 234 which is turned ON, in case the START signal of the ignition switch 210 is ON within a prescribed time T. Thus, the engine cannot be started if the START signal of the ignition switch 210 is ON with in the predestined time since the verification of the smart key. In this case, to start the engine, the driver steps on the break pedal again under the condition that the transmission lever P position signal 280 is ON, such that the break pedal signal 270 be ON again. Namely, the break pedal signal 270 is ON again at the state that the transmission lever P position signal 280 is ON, the MCU 233 turns ON the starting control relay 234 through the verification process.
  • the timer and the MCU 233 is shown as a one chip, constitution of the timer and the MCU 233 is not limited to the illustrated example.
  • the smart key ECU may comprise the MCU and the timer separately, wherein the timer may be operated by the control of the MCU.
  • the starting relay 240 transmits the electric power to the starting motor driving part 250 which is supplied form the smart key ECU 230.
  • the electric power is supplied to a coil 241 through the starting control relay 234, then the third switch 242 is ON which is interlocked with the coil 241, thereby the electric power being supplied to the starting motor driving part 250.
  • the starting motor driving part 250 receives the electric power which is supplied form the starting relay 240, and drives the starting motor 253 to drive the engine of the automobile. Further describing, in case the starting relay 240 is ON and the switch on the ignition switch is turned to the START position, or ON, the electric power passes though the ignition switch 210, then is supplied to the starting motor driving part 250 through the smart key ECU 230 and the starting relay 240.
  • the starting motor driving part 250 comprises a starting solenoid 251, the fourth switch 252 and a starting motor 253.
  • the starting solenoid 251 is comprised of the first coil and the second coil, wherein the electric current is supplied to the first coil, thus generating induced voltage in the second coil. Therefore, the fourth switch is turned ON which is interlocked with the generated voltage, the electric power is supplied to the starting motor 253 from the power supply unit 260, so that the starting motor is driven and the engine of the automobile is started.
  • the smart key ECU 230 requests the smart key 220 for the smart key ID and performs the verification of the smart key 220 using the smart key ID which is received from the smart key 220 in response to the ID request.
  • the MCU 233 turns ON the starting control relay 234 to drive the starting relay 240.
  • the ignition switch 210 is turned ON by the driver, the electric power supplied by the power supply unit 260 through the ignition switch 210 is transferred to the starting relay 240, then the starting relay 240 transfers the electric power to the starting motor driving part 250, thereby the automobile engine being started.
  • the MCU 233 turns OFF the starting control relay 234, so that the engine may be not started.
  • the engine starting method starts under the initial condition of the step S400.
  • the initial condition is a condition before a driver starts the automobile engine, comprising a break pedal signal 270, a transmission lever P position signal 280, a START signal of the ignition switch 210 and a state where a starting control relay 234 is OFF.
  • the smart key ECU 230 decides whether or not the transmission lever P position signal 280 and the break pedal signal 270 are ON to start the automobile engine. Namely, the smart key ECU 230 decides whether or not the break pedal signal 270 is on under the state where the transmission lever P position signal 280 is ON.
  • the smart key ECU 230 requests the smart key 220 for the smart key ID through the transmission part 232 at step S404.
  • the smart key 220 transmits the smart key ID prescribed in the smart key to the smart key ECU 230 in response to the request, the smart key ECU 230 receives the smart key ID from the smart key through the receiving part 231.
  • the MCU 2330 of the smart key ECU 230 performs the verification of the smart key 220 by comparing the received smart key ID with the ID prescribed in the smart key 220, and at step 410, the MCU 233 decides whether the smart key is verified.
  • the MCU 233 repeats the above process from the step S402. On the other hand, if it is decided that the smart key is verified, the MCU 233 turns ON the starting control relay 234 and operates the timer 235 simultaneously at step S412. Wherein, the timer 235 counts the time since the verification of the smart key, and transmits the counted result to the MCU 233 on the real-time basis.
  • the MCU 233 receives the time counted by the timer, and decides whether or not the prescribed time T has been passed at step S414. In case it is decided at step S414 that the prescribed time T has not passed, the MCU 233 decides whether or not the ignition switch 210 is turned ON at step S418.
  • step S414 In case it is decided at step S414 that the prescribed time T has passed, that is, the ignition switch 210 is not turned ON within the prescribed time T, the MCU 233 turn the starting control relay 234 OFF at step S416. Then, the MCU 233 repeats the above process from step S402.
  • the MCU repeats the steps S414 and S418 until the prescribed time T is reached. If it is decided that the ignition switch 210 is turned ON within the prescribed time T at step S418, the MCU 233 supplies the electric power to the solenoid 251 of the starting motor driving part 250 through the starting relay 240 at step S420, and thus the starting motor 253 is driven so that the engine can be started.
  • the successive process for the starting of the automobile engine through the radio communication between the smart key 220 and the smart key ECU 230 is finished.
  • the starting of the engine is enabled through the verification of the smart key by smart key ECU, so that the automobile theft by way of copying of the key is prevented. That is, thanks to the present invention, the economic and metal damage of the owner can be avoided caused by the theft of the automobile.
  • the ignition switch of the automobile engine starting apparatus is realized as an ignition nob, so that the driver can start the engine without physically inserting the automobile key.
  • the present invention relates to an apparatus and method for starting automobile engine by a radio communication between an automobile smart key and a smart key electronic control unit (ECU).
  • the present invention provides an apparatus and a method for the starting of an automobile engine wherein it is decided whether or not a transmission lever P position signal and a break pedal signal are decided to be ON, a smart key ECU requests a smart key for a smart key ID in case the both signals are ON, the smart key ECU receives the smart key ID from the smart key, performs the verification of the smart key using the received smart key ID and turns the starting control relay ON in case that the smart key is verified, and supplies the electric power which is supplied through the ignition switch to the starting motor thereby the automobile engine being started in case that the ignition switch is turned ON within the prescribed time T after the starting control relay is turned ON.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • General Engineering & Computer Science (AREA)
  • Lock And Its Accessories (AREA)
  • Control Of Vehicle Engines Or Engines For Specific Uses (AREA)
  • Combined Controls Of Internal Combustion Engines (AREA)
EP20080158200 2007-06-14 2008-06-13 Appareil et procédé de démarrage d'un moteur automobile Withdrawn EP2006170A3 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR20070058570A KR100859463B1 (ko) 2007-06-14 2007-06-14 자동차 엔진 시동 장치 및 방법

Publications (2)

Publication Number Publication Date
EP2006170A2 true EP2006170A2 (fr) 2008-12-24
EP2006170A3 EP2006170A3 (fr) 2009-08-12

Family

ID=39768842

Family Applications (1)

Application Number Title Priority Date Filing Date
EP20080158200 Withdrawn EP2006170A3 (fr) 2007-06-14 2008-06-13 Appareil et procédé de démarrage d'un moteur automobile

Country Status (5)

Country Link
US (1) US20080309453A1 (fr)
EP (1) EP2006170A3 (fr)
JP (1) JP2008308164A (fr)
KR (1) KR100859463B1 (fr)
CN (1) CN101327779B (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111946522A (zh) * 2020-08-10 2020-11-17 中国重汽集团济南动力有限公司 一种柴油发动机控制单元起动控制方法

Families Citing this family (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102001323B (zh) * 2009-09-01 2013-02-20 上海科林艾汽车配件有限公司 复合式双推开关运行方法及其装置
KR100971278B1 (ko) * 2009-09-08 2010-07-20 동아대학교 산학협력단 모터사이클 도난 방지 방법 및 시스템
CN102054342B (zh) * 2009-11-09 2013-03-27 联创汽车电子有限公司 基于双向通信的rke远程启动系统
KR101151336B1 (ko) 2010-02-19 2012-06-08 우창정기 주식회사 전기자동차용 스마트키 시스템
KR101251531B1 (ko) * 2011-09-21 2013-04-05 기아자동차주식회사 자동차 원격시동 시스템 및 방법
CN102611162B (zh) * 2011-12-30 2014-04-16 重庆小康工业集团股份有限公司 电动汽车主电源唤醒装置
KR101363042B1 (ko) * 2012-03-12 2014-02-14 (주)비스로 오토바이용 시동 제어장치
KR101360529B1 (ko) 2012-11-30 2014-02-10 현대자동차주식회사 알람 시동 시스템 및 그 방법
CN104002765B (zh) * 2013-02-26 2016-08-10 广州汽车集团股份有限公司 一种汽车无钥匙进入启动系统及其启动方法
CN104590204A (zh) * 2013-10-31 2015-05-06 北汽福田汽车股份有限公司 用于车辆的旋钮式被动启动方法及系统
CN104590205B (zh) * 2013-10-31 2017-02-08 北汽福田汽车股份有限公司 用于控制车辆旋钮式被动启动系统点火锁的电磁阀的方法
KR102104810B1 (ko) * 2013-11-04 2020-04-28 현대모비스 주식회사 차량의 자동 시동 제어 장치 및 그 동작 방법
US9666005B2 (en) 2014-02-14 2017-05-30 Infinitekey, Inc. System and method for communicating with a vehicle
CN104442793A (zh) * 2014-11-07 2015-03-25 奇瑞汽车股份有限公司 汽车手刹车未放警示系统
JP2016188014A (ja) * 2015-03-30 2016-11-04 株式会社デンソー 車両制御システム、車両制御装置、携帯機
KR102098137B1 (ko) 2016-04-15 2020-04-08 가부시키가이샤 덴소 실시간 로케이션을 설정하기 위한 시스템 및 방법
KR101806705B1 (ko) * 2016-06-07 2017-12-07 현대자동차주식회사 차량의 배터리 열화 판단 방법 및 시스템
WO2018112224A1 (fr) 2016-12-14 2018-06-21 Denso International America, Inc. Procédé et système d'établissement de zones de microlocalisation
CN106853810A (zh) * 2016-12-29 2017-06-16 北京车和家信息技术有限责任公司 车辆远程控制的方法、装置、车身控制模块、车辆及系统
CN111032499B (zh) * 2017-10-10 2022-02-01 本田技研工业株式会社 摩托车的智能钥匙单元的附接结构
JP7235777B2 (ja) * 2019-01-31 2023-03-08 本田技研工業株式会社 鞍乗型車両
CN111770560B (zh) * 2019-03-30 2024-03-01 长城汽车股份有限公司 基于智能钥匙的车辆节能方法、装置及系统
JP7117339B2 (ja) * 2020-03-11 2022-08-12 本田技研工業株式会社 鞍乗型車両の認証装置
CN113548010A (zh) * 2020-04-15 2021-10-26 长城汽车股份有限公司 基于人脸识别的无钥匙进入的控制系统和方法
CN111997806B (zh) * 2020-08-14 2021-10-15 东风商用车有限公司 发动机应急起动控制方法
US12567001B2 (en) 2022-02-03 2026-03-03 Denso Corporation Machine learning generation for real-time location
CN117341629A (zh) * 2022-06-29 2024-01-05 长城汽车股份有限公司 车辆启动方法、装置、电子设备及车辆
CN118062092A (zh) * 2022-11-24 2024-05-24 创科无线普通合伙 可移动载具
CN116513107A (zh) * 2023-05-18 2023-08-01 新乡市光明电器有限公司 公交车智能密码点火锁及点火方法
KR102824339B1 (ko) * 2024-07-01 2025-06-26 현대자동차주식회사 배터리 제어 장치 및 그 방법

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20030135321A1 (en) 2002-01-11 2003-07-17 Takeshi Kumazaki Vehicle engine control system having wireless and automatic engine start operation
DE10320788A1 (de) 2003-05-09 2004-12-02 Hella Kgaa Hueck & Co. Vorrichtung zur Freigabe eines Motorstartvorgangs

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3799961B2 (ja) * 2000-05-18 2006-07-19 日産自動車株式会社 車両用電子キー装置
JP3948210B2 (ja) * 2000-12-25 2007-07-25 日産自動車株式会社 車両用エンジンの始動方法および装置
JP2003269019A (ja) * 2002-03-14 2003-09-25 Calsonic Kansei Corp 車両用無線装置
JP4406189B2 (ja) * 2002-06-21 2010-01-27 株式会社東海理化電機製作所 エンジン始動制御システム
JP3913661B2 (ja) * 2002-10-09 2007-05-09 本田技研工業株式会社 車両用自動ドアロック施解錠装置
KR200382643Y1 (ko) * 2004-12-31 2005-04-22 주식회사 에스티에프 차량용 개인 식별 제어 장치
US20060238299A1 (en) * 2005-04-22 2006-10-26 Downey Richard T Electrical enabling device

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20030135321A1 (en) 2002-01-11 2003-07-17 Takeshi Kumazaki Vehicle engine control system having wireless and automatic engine start operation
DE10320788A1 (de) 2003-05-09 2004-12-02 Hella Kgaa Hueck & Co. Vorrichtung zur Freigabe eines Motorstartvorgangs

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111946522A (zh) * 2020-08-10 2020-11-17 中国重汽集团济南动力有限公司 一种柴油发动机控制单元起动控制方法

Also Published As

Publication number Publication date
EP2006170A3 (fr) 2009-08-12
US20080309453A1 (en) 2008-12-18
CN101327779A (zh) 2008-12-24
JP2008308164A (ja) 2008-12-25
KR100859463B1 (ko) 2008-09-23
CN101327779B (zh) 2010-12-29

Similar Documents

Publication Publication Date Title
EP2006170A2 (fr) Appareil et procédé de démarrage d'un moteur automobile
EP1469428B2 (fr) Interrupteur, particulièrement interrupteur d'allumage, avec interrogateur pour un transpondeur par ondes radioélectriques
EP3312060B1 (fr) Procédé de démarrage de véhicule
JP6911780B2 (ja) 携帯機、及び、車両用電子キーシステム
US8102249B2 (en) Starting control apparatus and starting control method
CN106184073A (zh) 一种车辆无钥匙远程启动系统和方法
EP2020345A2 (fr) Structure de clé électronique automobile pour plus de sécurité et son procédé pour réaliser cette fonction
EP2251837A2 (fr) Dispositif portable et système de contrôle à distance
CN101841560A (zh) 用于控制车辆的智能通信系统的系统和方法
CN102064389B (zh) 按钮启动式车辆用集成天线模块
EP1365258A1 (fr) Dispositif électronique d'immobilisation d'un véhicule et procédé pour contrôler le démarrage d'un véhicule
US7378752B2 (en) Vehicle antitheft device
KR20150011031A (ko) 스마트 키 시스템 및 그 동작 방법
KR20120046407A (ko) 안테나 통합형 버튼시동 시스템 및 이를 이용한 버튼시동 차량의 비상시동 방법
JP5008435B2 (ja) エンジン始動制御装置およびエンジン始動制御方法
US20070115095A1 (en) Occupant approach detection apparatus, occupant approach detection system, and occupant approach detection method
JP2003120097A (ja) 車両盗難防止システム
JP4750585B2 (ja) 電子キー通信装置及び電子キー通信システム
JPH1053109A (ja) 遠隔式車両電装制御装置
JP2021008759A (ja) 車両制御装置およびコンピュータプログラム
JP2005076263A (ja) 記憶装置
JPH11198761A (ja) 車両盗難防止装置
KR100973081B1 (ko) 차량용 시동 시스템
JPH09105254A (ja) リモートコントロールシステム
KR100692105B1 (ko) 자동충전 및 자기장 통신 일체형 키 시스템

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

17P Request for examination filed

Effective date: 20080613

AK Designated contracting states

Kind code of ref document: A2

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MT NL NO PL PT RO SE SI SK TR

AX Request for extension of the european patent

Extension state: AL BA MK RS

RIN1 Information on inventor provided before grant (corrected)

Inventor name: KO, JAE PYUNG

Inventor name: KIM, YOUNG TAK

Inventor name: KIM, MIN SEOK

Inventor name: YANG, JAE WOO 102-1403, (E-COMFOR. WORLD) APT.,

PUAL Search report despatched

Free format text: ORIGINAL CODE: 0009013

RIN1 Information on inventor provided before grant (corrected)

Inventor name: KO, JAE PYUNG

Inventor name: KIM, YOUNG TAK

Inventor name: KIM, MIN SEOK

Inventor name: YANG, JAE WOO 102-1403, (E-COMFOR. WORLD) APT.,

AK Designated contracting states

Kind code of ref document: A3

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MT NL NO PL PT RO SE SI SK TR

AX Request for extension of the european patent

Extension state: AL BA MK RS

RAP1 Party data changed (applicant data changed or rights of an application transferred)

Owner name: DONG-A UNIVERSITY RESEARCH FOUNDATION FOR INDUSTRY

AKX Designation fees paid

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MT NL NO PL PT RO SE SI SK TR

GRAP Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOSNIGR1

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN

18D Application deemed to be withdrawn

Effective date: 20130515